基本信息
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岩白菜素
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477-90-7
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3,4,8,10-Tetrahydroxy-2-(hydroxymethyl)-9-methoxy-3,4,4a,10b-tetrahydro-2H-pyrano[3,2-c]isochromen-6-one
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C14H16O9
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328.27
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Pyrano[3,2-c][2]benzopyran-6(2H)-one,3,4,4a,10b-tetrahydro-3,4,8,10-tetrahydroxy-2-(hydroxymethyl)-9-methoxy-,(2R,3S,4S,4aR,10bS)-
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安全数据
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1.639 g/cm3
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Bergenin(6CI,8CI); Pyrano[3,2-c][2]benzopyran-6(2H)-one,3,4,4a,10b-tetrahydro-3,4,8,10-tetrahydroxy-2-(hydroxymethyl)-9-methoxy-,[2R-(2a,3b,4a,4aa,10bb)]-; a-Resorcylic acid,4-methoxy-2-[tetrahydro-3,4,5-trihydroxy-6-(hydroxymethyl)pyran-2-yl]-, d-lactone (7CI); (+)-Bergenin; AiCha Su; Ardisic acid B; Bergenit; Corylopsin; Cuscutin; NSC 661749;Peltophorin; Vakerin
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250.7oC
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237-240°C(lit.)
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658.9oC at 760 mmHg
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暂无
详细信息
岩白菜素
中文同义词: 岩白菜素(标准品);佛手配质,岩白菜宁,虎耳草素;岩白菜素(佛手配质,岩白菜宁);岩白菜素(佛手配质,岩白菜宁,虎耳草素);矮茶素;佛手配质;岩白菜素;岩白菜宁
英文名称: Bengenin
英文同义词: Pimpinollin;Ai Cha Su;Ardisic acid B;Bergenin (6CI, 8CI);NSC 661749;Pyrano[3,2-c][2]benzopyran-6(2H)-one, 3,4,4a,10b-tetrahydro-3,4,8,10-tetrahydroxy-2-(hydroxymethyl)-9-methoxy-, (2R,3S,4S,4aR,10bS)-;Pyrano[3,2-c][2]benzopyran-6(2H)-one, 3,4,4a,10b-tetrahydro-3,4,8,10-tetrahydroxy-2-(hydroxymethyl)-9-methoxy-, [2R-(2α,3β,4α,4aα,10bβ)]-;α-Resorcylic acid, 4-methoxy-2-[tetrahydro-3,4,5-trihydroxy-6-(hydroxymethyl)pyran-2-yl]-, δ-lactone (7CI)
CAS号: 477-90-7
分子式: C14H16O9
分子量: 328.27
EINECS号: 803-760-9
含量：99%
化学性质 白色疏松的针状结晶或结晶性粉末。熔点238℃。易溶于水，溶于醇。无臭，味苦，遇光和受热渐渐变色。
用途 镇咳祛痰药。用于治疗慢性支气管炎。
